1719361755

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1163}}^1$

素因数の和:1457

約数の個数: 64

約数和(自身を含む): 3137771520

約数和(自身を除く): 1418409765

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 233, 235, 423, 699, 705, 1163, 1165, 1269, 2097, 2115, 3489, 3495, 5815, 6291, 6345, 10467, 10485, 10951, 17445, 31401, 31455, 32853, 52335, 54661, 54755, 98559, 157005, 163983, 164265, 270979, 273305, 295677, 491949, 492795, 812937, 819915, 1354895, 1475847, 1478385, 2438811, 2459745, 4064685, 7316433, 7379235, 12194055, 12736013, 36582165, 38208039, 63680065, 114624117, 191040195, 343872351, 573120585, 1719361755]

約数ペア:

[(1, 1719361755), (3, 573120585), (5, 343872351), (9, 191040195), (15, 114624117), (27, 63680065), (45, 38208039), (47, 36582165), (135, 12736013), (141, 12194055), (233, 7379235), (235, 7316433), (423, 4064685), (699, 2459745), (705, 2438811), (1163, 1478385), (1165, 1475847), (1269, 1354895), (2097, 819915), (2115, 812937), (3489, 492795), (3495, 491949), (5815, 295677), (6291, 273305), (6345, 270979), (10467, 164265), (10485, 163983), (10951, 157005), (17445, 98559), (31401, 54755), (31455, 54661), (32853, 52335)]